Plain Arch atop Grading

#a5121c RGB(165,18,28)

About this color

Plain Arch atop Grading reads as medium-dark and intense — a red tone recorded at #a5121c, RGB(165, 18, 28).

#a5121cRGB(165, 18, 28)

HSL 356° · 80% saturation · 36% lightness

🧠

Psychology

Dark reds carry connotations of power, authority and depth — think burgundy-tinted boardrooms and aged wine labels.

🏛️

History

In ancient Rome, a particular shade of red — minium — was so valued that the scribes who illuminated manuscripts were called 'rubricators' after the colour they used for headings.

✏️

Design use

In practical terms, a medium-dark red like this works well as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

🎭

Colour pairings

In terms of colour combinations, pair this red with navy for classic contrast, with gold for a rich celebratory feel, or with soft pink and dusty rose for tonal warmth.

⚖️ Contrast checker👁 Colour blindness🌈 Gradient🎨 Colour mixer

Color formats

Name
Plain Arch atop Grading
HEX
#a5121c
RGB
rgb(165,18,28)
RGB%
rgb(64.7%,7.1%,11%)
HSL
hsl(356,80%,36%)
HSV
hsv(356,89%,65%)
CMYK
cmyk(0,89,83,35)
LAB
lab(35,56,36)
LCH
lch(35,67,33)
sRGB
(0.647,0.071,0.11)
HEX8
#a5121cff
CSS Name
Decimal
165018028

Similar colors

Color variants

Color info

Lightness
36%
Saturation
80%
Hue
356°
Chroma
67
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share